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Biuret Solution

Revision as of 11:21, 16 September 2018 by NRJC (talk | contribs) (Created page with "==Key Stage 3== ===Meaning=== Biuret solution is a solution which can be used to test for protein. =====Method===== : 1. Take a small sample of food and dissolve it in wa...")
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Key Stage 3

Meaning

Biuret solution is a solution which can be used to test for protein.

Method
1. Take a small sample of food and dissolve it in water.
2. Add some Biuret to the solution.
3. If it turns from blue to purple then the food contained protein.
This Biuret has turned purple, indicating protein is present.